Raspberry Crumble Recipe

The Raspberry Crumble is one of those desserts that simply makes you happy from the very first spoonful. Imagine sweet, juicy berries tucked beneath a golden, buttery crumb, with a subtle crunch from toasted walnuts, and a hint of lemon to brighten every bite. It’s a dish that instantly feels like an occasion, whether you’re sharing it at a family dinner, bringing it to a potluck, or just sneaking a warm serving as a late-night treat. Raspberry Crumble beautifully blends tart, sweet, and nutty flavors — and it’s so easy to fall in love with (and even easier to make). This recipe is the celebration of summer’s best berries, all in one irresistible bake.

Ingredients You’ll Need

This Raspberry Crumble comes together with a handful of simple ingredients, each one playing a starring role in the final dish. The berries shine, the crumb topping brings texture and warmth, and a generous dose of chopped walnuts and lemon zest keeps every bite lively!

• All purpose flour: Creates the foundation for the buttery crumb, ensuring it’s light and crisp.
• Light brown sugar: Adds rich, caramel-like sweetness and moisture to the topping.
• Granulated sugar: Provides balance, both in the crumble and the filling, without overpowering the raspberries.
• Ground cinnamon: Infuses the crumb with cozy warmth that pairs perfectly with berries.
• Ground nutmeg: Adds a subtle, aromatic note to elevate the flavor.
• Salt: Enhances all of the flavors and keeps the dessert from being bland.
• Butter, chilled: Gives the crumble a melt-in-your-mouth texture and deliciously rich flavor.
• Chopped walnuts (divided): Offer a wonderful crunch in both the topping and filling, and add depth to each bite.
• Fresh raspberries: The star of the show, bursting with tart-sweet juice and vivid color.
• Lemon juice: Brightens up the berries and keeps the flavor refreshing.
• Lemon zest: Enhances the raspberry aroma and makes the entire crumble taste lively and fresh.
• Non-stick cooking spray: Ensures nothing sticks to the dish, making serving and cleanup a breeze.

How to Make Raspberry Crumble

Step 1: Prep Your Baking Dish

Preheat your oven to 375°F (190°C) and grab a 2-quart baking dish or a 9×9 inch pan. Give it a good spray with non-stick cooking spray so the delicious filling doesn’t get stuck — this means easy serving later on. Set your prepared dish aside as you move on to the next steps!

Step 2: Mix the Crumb Topping

In a medium bowl, whisk together the flour, brown sugar, granulated sugar, cinnamon, nutmeg, and salt. This mix is the secret to that golden, flavorful crust on your Raspberry Crumble. Add the cold, cubed butter and—using a pastry cutter or your fingertips—work it in until the mixture starts to resemble coarse crumbs. Gently fold in a quarter cup of chopped walnuts for that extra nutty crunch. Set this bowl of goodness aside for topping the fruit.

Step 3: Prepare the Raspberry Filling

In a large bowl, add your six cups of fresh raspberries. Sprinkle them with a quarter cup of sugar, then pour in the lemon juice and scatter over the lemon zest. Stir in the remaining one cup of chopped walnuts. Combine everything gently—the berries should stay mostly whole so they burst beautifully while baking. Let the mixture sit for about five minutes, allowing the flavors to meld.

Step 4: Layer and Assemble

Give the filling one more gentle stir, then pour it into your prepared baking dish. Take the crumb mixture you set aside earlier and sprinkle it evenly over the raspberry filling. Don’t worry about perfection—the uneven clusters bake up into the most tempting golden nooks and crannies.

Step 5: Bake to Perfection

Place the baking dish in your preheated oven, uncovered, and bake for 30 to 35 minutes. The Raspberry Crumble is ready when the top looks beautifully golden brown and the berry filling is bubbling up around the edges. Let it cool for at least 10 to 15 minutes before serving—this short wait helps the crumble set and keeps you from burning your tongue on hot sugar!

How to Serve Raspberry Crumble

Garnishes

Nothing elevates a warm serving of Raspberry Crumble quite like a scoop of creamy vanilla ice cream, which melts into the nooks of the crumb topping. A dollop of lightly sweetened whipped cream or even a sprinkle of extra lemon zest works wonders too, adding freshness and a bit of flair.

Side Dishes

Raspberry Crumble is fabulous on its own but also pairs beautifully with simple sides. Try serving it with fresh mint sprigs or a tangy Greek yogurt for breakfast. For a more indulgent dessert, pair with a sparkling Moscato or a hot cup of coffee for contrast.

Creative Ways to Present

Make your Raspberry Crumble party-ready by baking it in individual ramekins for personalized servings. Layer leftovers with yogurt and granola for a breakfast parfait, or serve small wedges over pancakes and waffles for a brunch twist. It’s a versatile treat that loves a little creativity!

Make Ahead and Storage

Storing Leftovers

Store any leftover Raspberry Crumble covered tightly in the refrigerator. It keeps well for up to three days, and the flavors often deepen as it rests, making it just as delightful for a late-night nibble.

Freezing

You can freeze Raspberry Crumble after baking! Allow it to cool completely, wrap the dish tightly in plastic wrap and foil, and freeze for up to two months. When you’re ready to enjoy, thaw overnight in the fridge before reheating.

Reheating

Warm individual servings in the microwave for 30-60 seconds, or reheat larger portions in a 350°F oven for about 15 minutes. This refreshes the crumb topping while keeping the filling nicely juicy.

FAQs

Can I use frozen raspberries for Raspberry Crumble?

Yes, you can use frozen raspberries if fresh ones aren’t available. There’s no need to thaw them; simply add a couple extra minutes to the bake time, and be aware the filling may turn out a bit juicier.

What can I substitute for walnuts?

Pecans or almonds are wonderful swaps for walnuts and still provide that desirable nutty crunch. You can also omit the nuts entirely if allergies are a concern—your Raspberry Crumble will still bake up deliciously.

How do I know when the crumble is done baking?

The crumble is ready when the crumb topping is deep golden brown and the berry filling is actively bubbling up around the edges. If you want extra crunchy crumb, leave it in for an extra couple of minutes while keeping an eye on the color.

Can Raspberry Crumble be made gluten-free?

Absolutely! Substitute the all purpose flour for your favorite gluten-free blend (make sure it includes xanthan gum for texture). The rest of the ingredients are naturally gluten-free.

How do I prevent a soggy crumble topping?

Using cold butter and the right flour-to-butter ratio keeps the crumb topping beautifully crisp. Also, don’t overwork the butter into the dry mixture—a few larger clumps create an even crunchier texture after baking.

Final Thoughts

If you’re looking for a simple dessert that delivers big on flavor and nostalgia, give this Raspberry Crumble a try. It’s warm, inviting, and sure to become a favorite at your table, whether you dress it up for a celebration or enjoy a cozy night in. Don’t be surprised if you find yourself craving it long after the last bite disappears!

Print